STOR.AS vs. VNM
STOR.AS (iShares Energy Storage & Hydrogen UCITS ETF USD (Acc)) and VNM (VanEck Vectors Vietnam ETF) are both exchange-traded funds - STOR.AS is a Alternative Energy Equities fund tracking the STOXX Global Energy Storage and Hydrogen Index, while VNM is a Asia Pacific Equities fund tracking the MVIS Vietnam Index. Both are passively managed. Over the past year, STOR.AS returned 143.90% vs 33.96% for VNM. At a 0.07 correlation, their price movements are largely independent. STOR.AS charges 0.50%/yr vs 0.68%/yr for VNM.
Performance
STOR.AS vs. VNM - Performance Comparison
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Returns By Period
In the year-to-date period, STOR.AS achieves a 75.53% return, which is significantly higher than VNM's -3.80% return.
STOR.AS
- 1D
- -3.37%
- 1M
- -7.07%
- YTD
- 75.53%
- 6M
- 73.71%
- 1Y
- 143.90%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
VNM
- 1D
- 1.07%
- 1M
- -1.74%
- YTD
- -3.80%
- 6M
- -0.24%
- 1Y
- 33.96%
- 3Y*
- 12.46%
- 5Y*
- -0.83%
- 10Y*
- 3.79%
STOR.AS vs. VNM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
STOR.AS iShares Energy Storage & Hydrogen UCITS ETF USD (Acc) | 75.53% | 33.58% |
VNM VanEck Vectors Vietnam ETF | -3.80% | 66.84% |
Correlation
The correlation between STOR.AS and VNM is 0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.08 |
Correlation (All Time) Calculated using the full available price history since Feb 10, 2025 | 0.07 |
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Return for Risk
STOR.AS vs. VNM — Risk / Return Rank
STOR.AS
VNM
STOR.AS vs. VNM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Energy Storage & Hydrogen UCITS ETF USD (Acc) (STOR.AS) and VanEck Vectors Vietnam ETF (VNM). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| STOR.AS | VNM | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +3.16 | ||
| Sortino ratioReturn per unit of downside risk | +2.95 | ||
| Omega ratioGain probability vs. loss probability | 1.66 | 1.23 | +0.43 |
| Calmar ratioReturn relative to maximum drawdown | 10.25 | 2.07 | +8.18 |
| Martin ratioReturn relative to average drawdown | 29.02 | 5.04 | +23.99 |
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Drawdowns
STOR.AS vs. VNM - Drawdown Comparison
The maximum STOR.AS drawdown since its inception was -20.12%, smaller than the maximum VNM drawdown of -63.19%. Use the drawdown chart below to compare losses from any high point for STOR.AS and VNM.
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Drawdown Indicators
| STOR.AS | VNM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -20.12% | -63.19% | +43.07% |
Max Drawdown (1Y)Largest decline over 1 year | -13.79% | -17.07% | +3.28% |
Max Drawdown (3Y)Largest decline over 3 years | — | -31.60% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -49.95% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -51.67% | — |
Current DrawdownCurrent decline from peak | -11.14% | -25.08% | +13.94% |
Average DrawdownAverage peak-to-trough decline | -4.18% | -37.78% | +33.60% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.90% | 6.99% | -2.09% |
Volatility
STOR.AS vs. VNM - Volatility Comparison
iShares Energy Storage & Hydrogen UCITS ETF USD (Acc) (STOR.AS) has a higher volatility of 13.61% compared to VanEck Vectors Vietnam ETF (VNM) at 6.32%. This indicates that STOR.AS's price experiences larger fluctuations and is considered to be riskier than VNM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| STOR.AS | VNM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.61% | 6.32% | +7.29% |
Volatility (6M)Calculated over the trailing 6-month period | 25.68% | 17.90% | +7.78% |
Volatility (1Y)Calculated over the trailing 1-year period | 31.64% | 26.91% | +4.73% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 32.57% | 24.34% | +8.23% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 32.57% | 23.45% | +9.12% |
STOR.AS vs. VNM - Expense Ratio Comparison
STOR.AS has a 0.50% expense ratio, which is lower than VNM's 0.68% expense ratio.
Dividends
STOR.AS vs. VNM - Dividend Comparison
STOR.AS has not paid dividends to shareholders, while VNM's dividend yield for the trailing twelve months is around 0.21%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
STOR.AS iShares Energy Storage & Hydrogen UCITS ETF USD (Acc) | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VNM VanEck Vectors Vietnam ETF | 0.21% | 0.20% | 0.00% | 5.21% | 0.96% | 0.49% | 0.40% | 0.76% | 0.83% | 1.14% | 2.44% | 3.69% |
Frequently Asked Questions
STOR.AS and VNM have a correlation of 0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, STOR.AS is cheaper at 0.50% per year. The better choice depends on whether you care most about return, fees, risk, or income.
STOR.AS is cheaper with a 0.50% expense ratio, compared with 0.68% for VNM.
STOR.AS is categorized as Alternative Energy Equities, while VNM is Asia Pacific Equities. STOR.AS tracks STOXX Global Energy Storage and Hydrogen Index, while VNM tracks MVIS Vietnam Index. They also come from different issuers: iShares and VanEck. Their fees differ too: 0.50% for STOR.AS and 0.68% for VNM.
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